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Colorado Division of Minwals and Geology <br />• ESTIMATING FORM -SEALING BOREHOL ES <br /> Task#: 1ld Prep. by ESC Task Filen ame: 0008-17D <br /> Dale: 26-Jan-01 PermO #:C -61-008 Mina: New Hwaon #2 Mine <br /> Peimil AGion:PR 05 <br /> Task Description: Seal Alluvial Mon6ortng Wells <br /> UNIT COSTS <br /> Drill Water Flatbed Pickup Dozer <br /> Mobile Equipment Rig Truck Truck Truck (Cat D7H) Last uptlata: 1991 <br /> Ownership CosMr = 544.16 56.63 56.70 E2.32 $3566 <br /> Operating DOatRlf = $38.55 $7.56 §7.53 55.47 531.52 <br /> Operator COSMr= 521.58 520.84 E2084 E21.56 52158 <br /> Assistant DOSt/Tr= $2069 $0.0p 30.00 5000 5000 <br /> total= 3125.00 337,02 335.W §2937 568.78 <br /> Materials 8 Supplies: Description E/unit unit ctNnk <br /> POrtldntl Type II Cement 3900 90# sark 3.00 <br /> Dry Granular Bantonde $6.00 100# sack 3.00 <br /> Surge( AbaManment Fluitl $6.00 100# sack 3.00 <br /> Oc[o Plug E4.35 eaW NA <br /> Marker E2.170 each NA <br /> ITEMIZED TASK BREAKDOWN AND ASSOCIATED COSTS r <br /> BOREHOLE OR PROJECT I.D.: GW-N39, GW-N40 <br /> Total Number of Holes: 2 No. PlugsMOk: 1 Avg. unit volume (dIM): 0.1963 <br /> AV. Depth per Hole (ft.)'. 12 00 Plug ML (ft.): 10 Tot. cam. phg vol. (cQ: 3.93 <br /> AV. Diem, per Hole (in.g 6.00 Type of Casing: PVC Remaining BII V01. (c0: D,79 <br /> Task Item Task Description QuamMy Unit S/Unil Cost <br /> grill Rg hour $725.00 <br />• Water Truck hour 537.02 <br /> Flatbed Truck Haul Materials 100 pour $35.07 535 W <br /> Pickup Truck Haul Crew/wttings t C0 hour 529.37 329.37 <br /> Dozen Grade Pad 100 hour E88.78 566.]8 <br /> Cement Plug Wells 1.31 sack 5900 Ei1.78 <br /> Bentonite' (1.05) sack 56.00 ($628) <br /> Surge <br /> OrAO-plug Plug 2.00 ea. 54.35 $8.70 <br /> Marker Hark We4 Locations 2.00 ea. 3200 E4.W <br /> Miscellaneous Gut Casing 1.00 hour 560.00 $60.00 <br />Selep either bentonite w surge(; not both. <br />sheet 1 0! 1 <br />r 1 <br />TOTAL DIRECT COST: 5231 42 <br />F:\ENG\DATA\WP\2000PERMtf•APPROVED\TASK-ALL.PDF <br />